Zhang, Beibei; Kong, Tao; Xu, Wenzhi; Su, Ruigong; Gao, Yunhua; Cheng, Guosheng published the artcile< Surface Functionalization of Zinc Oxide by Carboxyalkylphosphonic Acid Self-Assembled Monolayers>, Reference of 112-63-0, the main research area is carboxyalkylphosphonic acid self assembled monolayer zinc oxide antibody biosensor.
Two carboxyalkylphosphonic acids (HOOC(CH2)nP(O)(OH)2, n = 2 for 3-PPA and n = 9 for 10-PDA) were deposited onto 1-dimensional zinc oxide (ZnO) nanowires and bare ZnO wafers to form stable self-assembled monolayers (SAMs). The samples were systematically characterized using wettability, at. force microscopy (AFM), FTIR spectroscopy (FTIR), and XPS. 3-PPA was bound to the ZnO surfaces mainly through the CO2H headgroup, and 10-PDA formed self-assembled monolayers on the nanoscaled ZnO surface through the PO3H2 headgroups. To verify the potential use of the functionalized surfaces in the construction of biosensors or bioelectronics, IgG protein immobilization through SAM bridging was demonstrated. This work expands the application of phosphonic acid-based surface functionalization on sensing and optoelectronic devices.
Langmuir published new progress about Binding energy. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Reference of 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics